N-[5-[[2-[2,4-二(1,1-二甲基丙基)苯氧基]-1-氧代丁基]氨基]-2-氯苯基]-4,4-二甲基-3-氧代戊酰胺 以
乙酸乙酯 为溶剂,
以is easily obtained by a condensation reaction of 2-chloro-5-{2-(2,4-di-tert-amylphenoxy)butanoylamino}aniline with pivaloylacetic acid ester的产率得到2-Chloro-5-[2-(2,4-di-tert-amylphenoxy)butyramido]aniline